From: Zijun Hu quic_zijuhu@quicinc.com
populate_attrs() may override failure for creating attribute files by success for creating subsequent bin attribute files, and have wrong return value.
Fix by creating bin attribute files under successfully creating attribute files.
Fixes: 03607ace807b ("configfs: implement binary attributes") Cc: stable@vger.kernel.org Signed-off-by: Zijun Hu quic_zijuhu@quicinc.com --- fs/configfs/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 0a011bdad98c492227859ff328d61aeed2071e24..64272d3946cc40757dca063190829958517eceb3 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -619,7 +619,7 @@ static int populate_attrs(struct config_item *item) break; } } - if (t->ct_bin_attrs) { + if (!error && t->ct_bin_attrs) { for (i = 0; (bin_attr = t->ct_bin_attrs[i]) != NULL; i++) { if (ops && ops->is_bin_visible && !ops->is_bin_visible(item, bin_attr, i)) continue;